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发明名称
REMOVAL OF VANADIUM AND SODIUM FROM PETROLEUM HYDROCARBONS
摘要
申请公布号
CA529601(A)
申请公布日期
1956.08.28
申请号
CAD529601
申请日期
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
ROY P. NORTHCOTT;FREDERICK W. B. PORTER
分类号
主分类号
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